Question

when two quantities vary __________,one quantity increase and other also increase.​

Answer 1

Answer:

Proportionally

Step-by-step explanation:

To show how quantities are related to each other, you use direct or inverse proportion or a proportional symbol. When two quantities X and Y increase together or decrease together, they are said to be directly proportional or they are in direct proportion with each other. It is also known as a direct variation.

Answer 2

Two quality vary directly propertional than